2016543508

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{7877}}^1$

素因数の和:8152

約数の個数: 48

約数和(自身を含む): 4150508544

約数和(自身を除く): 2133965036

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 223, 287, 446, 574, 892, 1148, 1561, 3122, 6244, 7877, 9143, 15754, 18286, 31508, 36572, 55139, 64001, 110278, 128002, 220556, 256004, 322957, 645914, 1291828, 1756571, 2260699, 3513142, 4521398, 7026284, 9042796, 12295997, 24591994, 49183988, 72019411, 144038822, 288077644, 504135877, 1008271754, 2016543508]

約数ペア:

[(1, 2016543508), (2, 1008271754), (4, 504135877), (7, 288077644), (14, 144038822), (28, 72019411), (41, 49183988), (82, 24591994), (164, 12295997), (223, 9042796), (287, 7026284), (446, 4521398), (574, 3513142), (892, 2260699), (1148, 1756571), (1561, 1291828), (3122, 645914), (6244, 322957), (7877, 256004), (9143, 220556), (15754, 128002), (18286, 110278), (31508, 64001), (36572, 55139)]